Details

Time bar (total: 8.4s)

sample19.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify26.0ms

Counts
1 → 1
Iterations
IterNodes
done47
447
343
228
114
07

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.1b

localize8.0ms

Local error

Found 1 expressions with local error:

13.5b
(/ (+ x y) (* (* x 2.0) y))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
10×add-cbrt-cube add-exp-log
7×*-un-lft-identity
4×times-frac associate-/l*
3×add-sqr-sqrt cbrt-undiv div-exp prod-exp add-cube-cbrt cbrt-unprod
2×distribute-lft-out associate-/l/
1×pow1 clear-num associate-/r* frac-2neg flip3-+ flip-+ div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
39.0ms
(/ (+ x y) (* (* x 2.0) y))

series68.0ms

Counts
1 → 3
Calls
1 calls:
68.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify1.1s

Counts
30 → 30
Iterations
IterNodes
done5000
2968
1216
073

prune96.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (/ 0.5 y) (/ 0.5 x))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
6×times-frac
5×distribute-lft-out
3×add-sqr-sqrt add-cube-cbrt add-log-exp
2×div-inv
1×pow1 +-commutative sum-log flip3-+ add-cbrt-cube frac-add add-exp-log flip-+
Counts
1 → 17
Calls
1 calls:
29.0ms
(+ (/ 0.5 y) (/ 0.5 x))

series46.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(+ (/ 0.5 y) (/ 0.5 x))

simplify908.0ms

Counts
20 → 20
Iterations
IterNodes
done5000
2468
1117
046

prune77.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ x y) y)
0.2b
(/ 1 (* x 2.0))
8.5b
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

rewrite121.0ms

Algorithm
rewrite-expression-head
Rules
61×add-exp-log
38×*-un-lft-identity
31×times-frac add-cbrt-cube
29×add-sqr-sqrt
24×add-cube-cbrt
23×prod-exp
20×div-exp
16×associate-*r*
10×cbrt-undiv
9×cbrt-unprod
8×pow1
7×associate-*l* distribute-lft-out associate-/l*
6×rec-exp 1-exp
4×associate-/r* div-inv
3×add-log-exp
2×clear-num frac-2neg pow-prod-down pow-flip unswap-sqr associate-/l/
1×frac-times flip3-+ associate-*l/ associate-*r/ *-commutative flip-+ inv-pow
Counts
3 → 118
Calls
3 calls:
24.0ms
(/ (+ x y) y)
14.0ms
(/ 1 (* x 2.0))
75.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

series98.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(/ (+ x y) y)
18.0ms
(/ 1 (* x 2.0))
61.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

simplify1.8s

Counts
127 → 127
Iterations
IterNodes
done5000
23574
1493
0161

prune423.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ (+ y x) (* 2.0 x))
9.1b
(* (/ (+ y x) (* 2.0 x)) (/ 1 y))

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
46×add-exp-log
28×add-cbrt-cube
20×add-sqr-sqrt *-un-lft-identity
19×times-frac
17×prod-exp
16×div-exp
13×associate-*r* add-cube-cbrt
9×cbrt-undiv cbrt-unprod
8×associate-*l*
4×pow1 associate-/l*
3×rec-exp 1-exp div-inv distribute-lft-out unswap-sqr
2×add-log-exp associate-/l/
1×frac-times clear-num associate-/r* frac-2neg flip3-+ pow-prod-down associate-*l/ associate-*r/ un-div-inv *-commutative flip-+
Counts
2 → 80
Calls
2 calls:
29.0ms
(/ (+ y x) (* 2.0 x))
54.0ms
(* (/ (+ y x) (* 2.0 x)) (/ 1 y))

series94.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(/ (+ y x) (* 2.0 x))
61.0ms
(* (/ (+ y x) (* 2.0 x)) (/ 1 y))

simplify2.2s

Counts
86 → 86
Iterations
IterNodes
done5000
23161
1464
0145

prune244.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes58.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample754.0ms

Algorithm
intervals
Results
426.0ms8002×body80valid